Nonstop flight route between Sal Island, Cape Verde and Chatham, Alaska, United States:

About this route:

A direct, nonstop flight between Amílcar Cabral International Airport (SID), Sal Island, Cape Verde and Chatham Seaplane Base (CYM), Chatham, Alaska, United States would travel a Great Circle distance of 6,019 miles (or 9,687 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Amílcar Cabral International Airport and Chatham Seaplane Base, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Amílcar Cabral International Airport and Chatham Seaplane Base. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Amílcar Cabral International Airport (SID):

• Amílcar Cabral International Airport (SID) has 2 runways.
• Because of Amílcar Cabral International Airport's relatively low elevation of 177 feet, planes can take off or land at Amílcar Cabral International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Amílcar Cabral International Airport handled 576 passengers last year.
• The first airport on Sal Island was built in 1939 by Italy, as a fuel and provisions stopping-point on routes from Rome to South America.
• In addition to being known as "Amílcar Cabral International Airport", another name for SID is "Aeroporto Internacional Amílcar Cabral".
• The furthest airport from Amílcar Cabral International Airport (SID) is Bellona/Anua Airport (BNY), which is nearly antipodal to Amílcar Cabral International Airport (meaning Amílcar Cabral International Airport is almost on the exact opposite side of the Earth from Bellona/Anua Airport), and is located 12,018 miles (19,341 kilometers) away in Anua, Bellona Island, Solomon Islands.
• The closest airport to Amílcar Cabral International Airport (SID) is Aristides Pereira International Airport (BVC), which is located 42 miles (68 kilometers) S of SID.
• Strangely, the duty-free shop is located after passport control but before security scanning, which only takes place as you enter the boarding lounge, which is shared for all four departure gates.
• In 1967, Sal was used again as a refueling stop, this time by South African Airways, for flights to and from Europe, since SAA was denied landing rights by most African countries due to the international boycott of apartheid.

Facts about Chatham Seaplane Base (CYM):

• Because of Chatham Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Chatham Seaplane Base at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Chatham Seaplane Base (CYM) currently has only 1 runway.
• The closest airport to Chatham Seaplane Base (CYM) is Angoon Seaplane Base (AGN), which is located only 13 miles (22 kilometers) E of CYM.
• The furthest airport from Chatham Seaplane Base (CYM) is Port Alfred Airport (AFD), which is located 10,576 miles (17,020 kilometers) away in Port Alfred, South Africa.